Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
N248	240 mm	440 mm	72 mm	880 N	1345 N	900 rpm	1200 rpm
N1048	240 mm	360 mm	56 mm	470 N	745 N	1000 rpm	1400 rpm
N2244	220 mm	400 mm	108 mm	1360 N	2330 N	1000 rpm	1400 rpm
N244	220 mm	400 mm	65 mm	702 N	1050 N	1000 rpm	1400 rpm
N1044	220 mm	340 mm	56 mm	448 N	685 N	1200 rpm	1600 rpm
N340	200 mm	420 mm	80 mm	972 N	1290 N	1000 rpm	1400 rpm
N2240	200 mm	360 mm	98 mm	1120 N	1725 N	1200 rpm	1600 rpm
N240	200 mm	360 mm	58 mm	570 N	842 N	1200 rpm	1600 rpm
N1040	200 mm	310 mm	51 mm	408 N	615 N	1400 rpm	1800 rpm
N338	190 mm	400 mm	78 mm	882 N	1190 N	1100 rpm	1500 rpm
N2238	190 mm	340 mm	92 mm	975 N	1570 N	1300 rpm	1700 rpm
N238	190 mm	340 mm	55 mm	512 N	745 N	1300 rpm	1700 rpm
N1038	190 mm	290 mm	46 mm	335 N	495 N	1500 rpm	1900 rpm
N2336	180 mm	380 mm	126 mm	1210 N	1780 N	1200 rpm	1600 rpm
N336	180 mm	380 mm	75 mm	835 N	1100 N	1200 rpm	1600 rpm